1. Aluwihare, A.P.R. (2003). New and emerging health threats. EOLSS Publications, Paris; UNESCO web site www.eolss.net
2. Coupland, R.M. (1999). The effect of weapons and the Solferino cycle. British Medical Journal, 319, 804–805.
3. Farmer, P. (1999). Infections and inequalities: The modern plagues (p. 375). Berkeley: University of California Press.
4. Garrett, L. (1994). The coming plague: Newly emerging diseases in a world out of balance (p. 750). New York: Farrar, Straus and Giroux.
5. Lederberg, J., Shope, R.E., & Oaks, S.C., (Eds.) (1992). Emerging infections: Microbial threats to health in the United States (p. 294). Washington, D.C.: National Academy Press.